org.mmtk.policy

Class ExplicitFreeListLocal

java.lang.Object

org.mmtk.utility.alloc.Allocator

org.mmtk.utility.alloc.SegregatedFreeList<S>

org.mmtk.utility.alloc.SegregatedFreeListLocal<ExplicitFreeListSpace>

org.mmtk.policy.ExplicitFreeListLocal

public final class ExplicitFreeListLocal
extends SegregatedFreeListLocal<ExplicitFreeListSpace>

This class implements unsynchronized (local) elements of an explicitly managed collector. Allocation is via the segregated free list (@see org.mmtk.utility.alloc.SegregatedFreeList).

See Also:

SegregatedFreeList, ExplicitFreeListSpace

Field Summary

Fields inherited from class org.mmtk.utility.alloc.SegregatedFreeListLocal

currentBlock

Fields inherited from class org.mmtk.utility.alloc.SegregatedFreeList

freeList, space

Constructor Summary

Constructors

Constructor and Description
ExplicitFreeListLocal(ExplicitFreeListSpace space) Constructor

Method Summary

Modifier and Type	Method and Description
void	prepare() Prepare for a collection.
void	release() Finish up after a collection.

Methods inherited from class org.mmtk.utility.alloc.SegregatedFreeListLocal

allocSlowOnce, flush

Methods inherited from class org.mmtk.utility.alloc.SegregatedFreeList

alloc, getSpace

Methods inherited from class org.mmtk.utility.alloc.Allocator

alignAllocation, alignAllocation, alignAllocationNoFill, allocSlow, allocSlowInline, determineCollectionAttempts, fillAlignmentGap, getMaximumAlignedSize, getMaximumAlignedSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExplicitFreeListLocal

public ExplicitFreeListLocal(ExplicitFreeListSpace space)

Constructor

Parameters:

space - The rc space to which this allocator instances is bound.

Method Detail

prepare

public void prepare()

Prepare for a collection. If paranoid, perform a sanity check.

release

public void release()

Finish up after a collection.